GSC FA20 WRX Exhaust Valves Discontinued Available with street or race

Available with street or race discs

• For extreme applications — specially designed caps withstand high pressure

• 10" Length

as well as other states in the US

(2) Carbon Fiber Bumper Lips

GSC FA20 WRX Exhaust Valves Discontinued Available with street or raceGSC Power Division exhaust valves for the FA20 2015 2021 WRX models. Exhaust valves are sold as a set of 8 or individually as needed. Available in the standard 29mm size or +1mm. Valve stem diameter is 5. 5mm, overall length is 97. 90mm. Vehicle Fitment: Subaru FA20F 2015 2021 Subaru WRX GSC Exhaust Valves: Part Number: Head Diameter Size: Material: Quantity: GSC 2281 8 STD Size (29mm) 23 8N Stainless Set of 8 GSC 2281 01 STD Size (29mm) 23 8N